I've seen the P&T video about "gun control", it's great, like most of their stuff. While we are on the topic of good videos about gun control, I think the following story by John Stossel is a must see, if you haven't already seen it.
http://www.youtube.com/watch?v=qyoLuTjguJAAnother video that is great, but not about guns is "America: From Freedom to Fascism". The issue it covers has had a great impact on my personal view of our monetary system. This is the first of 11 parts, each one is about 10 minutes long:
http://www.youtube.com/watch?v=3ueEfRXZCVAYou can also just look up "federal reserve" on google or youtube, it's a very easy topic to research. Sorry if I hijacked, this is an issue I feel strongly about.